In recent years environmental and sustainability concerns have impacted the global chemical industry and instituted a rush to produce products from renewable raw materials.This dynamic,complex and turbulent organizati...In recent years environmental and sustainability concerns have impacted the global chemical industry and instituted a rush to produce products from renewable raw materials.This dynamic,complex and turbulent organizational scenario,around themes touching on the issue of sustainable development model,was created involving a large number of different actors:chemical/petrochemical industries,agroindustry companies,oil/gas companies,brand owners and end users,biotechnology startups,governments,universities and society.This paper proposed the application of a structured and dynamic method of technological prediction for biopolymers in three levels:systematic monitoring process,relational database and the“alive”Technology Roadmapping visualization tool.The main objective is to identify strategic actions,business models,the latest´s technologies in development,as well as trends in the field of biopolymers in order to support companies on position themselves in this competitive scenario.Furthermore,companies,universities,government agencies and institutions could apply this dynamic and alive methodology to indeed access innovation opportunities,challenges and threats for different industrial segments and to provide dynamic knowledge management collaborating to their strategy including a database crossing for the all organization.展开更多
Roadmapping is a well-established technique in the context of innovation and strategy,with the potential to support organizations address the complex transformative challenges facing humanity in the 21st century.This ...Roadmapping is a well-established technique in the context of innovation and strategy,with the potential to support organizations address the complex transformative challenges facing humanity in the 21st century.This is enabled by its systems-based architecture and visual form of roadmaps,supporting communication and reduction of information asymmetries in complex sociotechnical systems.This paper focuses on an adaptation of the roadmapping method to support strategic planning for roadmapping systems in organizations,addressing implementation challenges.This represents a novel application of roadmapping to business processes and systems,demonstrating the flexibility of the roadmapping approach.A workshop template(‘R2’)and process for supporting the roadmapping of roadmapping systems is presented,developed and refined through a series of six industrial cases,and illustrated with an application example in the additive manufacturing sector.展开更多
Roadmapping, originated from industry as a strategic planning tool, is attracting increasing applications in academy. Based on the recognition that roadmapping is a knowledge creation process, this paper analyzes what...Roadmapping, originated from industry as a strategic planning tool, is attracting increasing applications in academy. Based on the recognition that roadmapping is a knowledge creation process, this paper analyzes what kind of support is needed or helpful for establishing a creative environment for roadmapping in academy and reviews various types of such support from the perspective of i-system methodology. As case studies of such support, this paper further introduces roadmapping pratices in Janpan Advanced Institute of Science and Technology.展开更多
The transition to renewable energy sources has elevated the importance of SIBs(SIBs)as cost-effective alternatives to lithium-ion batteries(LIBs)for large-scale energy storage.This review examines the mechanisms of ga...The transition to renewable energy sources has elevated the importance of SIBs(SIBs)as cost-effective alternatives to lithium-ion batteries(LIBs)for large-scale energy storage.This review examines the mechanisms of gas generation in SIBs,identifying sources from cathode materials,anode materials,and electrolytes,which pose safety risks like swelling,leakage,and explosions.Gases such as CO_(2),H_(2),and O_(2) primarily arise from the instability of cathode materials,side reactions between electrode and electrolyte,and electrolyte decomposition under high temperatures or voltages.Enhanced mitigation strategies,encompassing electrolyte design,buffer layer construction,and electrode material optimization,are deliberated upon.Accordingly,subsequent research endeavors should prioritize long-term high-precision gas detection to bolster the safety and performance of SIBs,thereby fortifying their commercial viability and furnishing dependable solutions for large-scale energy storage and electric vehicles.展开更多
Due to the constraints imposed by physical effects and performance degra certain limitations in sustaining the advancement of Moore’s law.Two-dimensional(2D)materials have emerged as highly promising candidates for t...Due to the constraints imposed by physical effects and performance degra certain limitations in sustaining the advancement of Moore’s law.Two-dimensional(2D)materials have emerged as highly promising candidates for the post-Moore era,offering significant potential in domains such as integrated circuits and next-generation computing.Here,in this review,the progress of 2D semiconductors in process engineering and various electronic applications are summarized.A careful introduction of material synthesis,transistor engineering focused on device configuration,dielectric engineering,contact engineering,and material integration are given first.Then 2D transistors for certain electronic applications including digital and analog circuits,heterogeneous integration chips,and sensing circuits are discussed.Moreover,several promising applications(artificial intelligence chips and quantum chips)based on specific mechanism devices are introduced.Finally,the challenges for 2D materials encountered in achieving circuit-level or system-level applications are analyzed,and potential development pathways or roadmaps are further speculated and outlooked.展开更多
Carbon dioxide(CO_(2))emissions have become an important factor limiting the high-quality development of the Chinese steel industry.To achieve the goal of carbon peak and carbon neutrality,the strategic planning and t...Carbon dioxide(CO_(2))emissions have become an important factor limiting the high-quality development of the Chinese steel industry.To achieve the goal of carbon peak and carbon neutrality,the strategic planning and technological layout of low-carbon development have been carried out by the Chinese steel industry and enterprises.Based on the summary and analysis of the technology roadmap of low-carbon development in the steel industry and an evaluation of the current research progress of low-carbon technologies,the prospects for the low-carbon development of the steel industry in the future were provided.The results indicate that some steel enterprises in China have already released their low-carbon development roadmaps with a focus on achieving carbon neutrality,which will be realized through advancements in system energy efficiency improvement,resource recycling,process optimization and innovation,breakthrough in smelting technology,product iteration and upgrading,and carbon capture,utilization,and storage(CCUS).The technology development of hydrogen metallurgy and CCUS has shown rapid progress.In the future,the Chinese steel industry must continue to prioritize low-carbon technology and promote the utilization of clean energy.The ratio of electric arc furnace steel should be increased gradually,and the development and application of CCUS technology should be promoted,to ensure the achievement of the“carbon peak and carbon neutrality”goal.展开更多
A new dynamic path planning method in high dimensional workspace, radial based probabilistic roadmap motion (RBPRM) planning method, is presented. Different from general probabilistic roadmap motion planning methods, ...A new dynamic path planning method in high dimensional workspace, radial based probabilistic roadmap motion (RBPRM) planning method, is presented. Different from general probabilistic roadmap motion planning methods, it uses straight lines as long as possible to construct a path graph, so the final path obtained from the graph is relatively shorter and straighter. Experimental results show the efficiency of the algorithm in finding shorter paths in sparse environment.展开更多
文摘In recent years environmental and sustainability concerns have impacted the global chemical industry and instituted a rush to produce products from renewable raw materials.This dynamic,complex and turbulent organizational scenario,around themes touching on the issue of sustainable development model,was created involving a large number of different actors:chemical/petrochemical industries,agroindustry companies,oil/gas companies,brand owners and end users,biotechnology startups,governments,universities and society.This paper proposed the application of a structured and dynamic method of technological prediction for biopolymers in three levels:systematic monitoring process,relational database and the“alive”Technology Roadmapping visualization tool.The main objective is to identify strategic actions,business models,the latest´s technologies in development,as well as trends in the field of biopolymers in order to support companies on position themselves in this competitive scenario.Furthermore,companies,universities,government agencies and institutions could apply this dynamic and alive methodology to indeed access innovation opportunities,challenges and threats for different industrial segments and to provide dynamic knowledge management collaborating to their strategy including a database crossing for the all organization.
文摘Roadmapping is a well-established technique in the context of innovation and strategy,with the potential to support organizations address the complex transformative challenges facing humanity in the 21st century.This is enabled by its systems-based architecture and visual form of roadmaps,supporting communication and reduction of information asymmetries in complex sociotechnical systems.This paper focuses on an adaptation of the roadmapping method to support strategic planning for roadmapping systems in organizations,addressing implementation challenges.This represents a novel application of roadmapping to business processes and systems,demonstrating the flexibility of the roadmapping approach.A workshop template(‘R2’)and process for supporting the roadmapping of roadmapping systems is presented,developed and refined through a series of six industrial cases,and illustrated with an application example in the additive manufacturing sector.
基金JAIST 21~(st) COE Program:Technology Creation Based on Knowledge Science.
文摘Roadmapping, originated from industry as a strategic planning tool, is attracting increasing applications in academy. Based on the recognition that roadmapping is a knowledge creation process, this paper analyzes what kind of support is needed or helpful for establishing a creative environment for roadmapping in academy and reviews various types of such support from the perspective of i-system methodology. As case studies of such support, this paper further introduces roadmapping pratices in Janpan Advanced Institute of Science and Technology.
基金financial support of Shenzhen Science and Technology Program(No.KJZD20230923115005009)Xiangjiang Lab(22XJ01007)+3 种基金National Natural Science Foundation(NNSF)of China(No.52202269)Shenzhen Science and Technology program(No.20220810155330003)Shenzhen Science and Technology Program(NO.KJZD20230923115005009)Project of Department of Education of Guangdong Province(No.2022ZDZX3018).
文摘The transition to renewable energy sources has elevated the importance of SIBs(SIBs)as cost-effective alternatives to lithium-ion batteries(LIBs)for large-scale energy storage.This review examines the mechanisms of gas generation in SIBs,identifying sources from cathode materials,anode materials,and electrolytes,which pose safety risks like swelling,leakage,and explosions.Gases such as CO_(2),H_(2),and O_(2) primarily arise from the instability of cathode materials,side reactions between electrode and electrolyte,and electrolyte decomposition under high temperatures or voltages.Enhanced mitigation strategies,encompassing electrolyte design,buffer layer construction,and electrode material optimization,are deliberated upon.Accordingly,subsequent research endeavors should prioritize long-term high-precision gas detection to bolster the safety and performance of SIBs,thereby fortifying their commercial viability and furnishing dependable solutions for large-scale energy storage and electric vehicles.
基金supported in part by STI 2030-Major Projects under Grant 2022ZD0209200sponsored by Tsinghua-Toyota Joint Research Fund+12 种基金in part by National Natural Science Foundation of China under Grant 62374099, Grant 62022047, Grant U20A20168, Grant 51861145202, Grant 51821003, and Grant 62175219in part by the National Key R&D Program under Grant 2016YFA0200400in part by Beijing Natural Science-Xiaomi Innovation Joint Fund Grant L233009in part supported by Tsinghua University-Zhuhai Huafa Industrial Share Company Joint Institute for Architecture Optoelectronic Technologies (JIAOT KF202204)in part by the Daikin-Tsinghua Union Programin part sponsored by CIE-Tencent Robotics X Rhino-Bird Focused Research Programin part by the Guoqiang Institute, Tsinghua Universityin part by the Research Fund from Beijing Innovation Center for Future Chipin part by Shanxi “1331 Project” Key Subjects Constructionin part by the Youth Innovation Promotion Association of Chinese Academy of Sciences (2019120)the opening fund of Key Laboratory of Science and Technology on Silicon Devices, Chinese Academy of Sciencesin part by the project of MOE Innovation Platformin part by the State Key Laboratory of Integrated Chips and Systems
文摘Due to the constraints imposed by physical effects and performance degra certain limitations in sustaining the advancement of Moore’s law.Two-dimensional(2D)materials have emerged as highly promising candidates for the post-Moore era,offering significant potential in domains such as integrated circuits and next-generation computing.Here,in this review,the progress of 2D semiconductors in process engineering and various electronic applications are summarized.A careful introduction of material synthesis,transistor engineering focused on device configuration,dielectric engineering,contact engineering,and material integration are given first.Then 2D transistors for certain electronic applications including digital and analog circuits,heterogeneous integration chips,and sensing circuits are discussed.Moreover,several promising applications(artificial intelligence chips and quantum chips)based on specific mechanism devices are introduced.Finally,the challenges for 2D materials encountered in achieving circuit-level or system-level applications are analyzed,and potential development pathways or roadmaps are further speculated and outlooked.
基金This research was funded by the Ministry of Science and Technology of the People’s Republic of China with Grant number 2020YFB1712801 for study on material flow,energy flow,cost flow,information flow,control flow and their coupling mechanism in steel production.
文摘Carbon dioxide(CO_(2))emissions have become an important factor limiting the high-quality development of the Chinese steel industry.To achieve the goal of carbon peak and carbon neutrality,the strategic planning and technological layout of low-carbon development have been carried out by the Chinese steel industry and enterprises.Based on the summary and analysis of the technology roadmap of low-carbon development in the steel industry and an evaluation of the current research progress of low-carbon technologies,the prospects for the low-carbon development of the steel industry in the future were provided.The results indicate that some steel enterprises in China have already released their low-carbon development roadmaps with a focus on achieving carbon neutrality,which will be realized through advancements in system energy efficiency improvement,resource recycling,process optimization and innovation,breakthrough in smelting technology,product iteration and upgrading,and carbon capture,utilization,and storage(CCUS).The technology development of hydrogen metallurgy and CCUS has shown rapid progress.In the future,the Chinese steel industry must continue to prioritize low-carbon technology and promote the utilization of clean energy.The ratio of electric arc furnace steel should be increased gradually,and the development and application of CCUS technology should be promoted,to ensure the achievement of the“carbon peak and carbon neutrality”goal.
文摘A new dynamic path planning method in high dimensional workspace, radial based probabilistic roadmap motion (RBPRM) planning method, is presented. Different from general probabilistic roadmap motion planning methods, it uses straight lines as long as possible to construct a path graph, so the final path obtained from the graph is relatively shorter and straighter. Experimental results show the efficiency of the algorithm in finding shorter paths in sparse environment.
